IAI America MSEP - Manual (Page 112)

3.4 Fieldbus
Type
Address Map
104
3.4.3 Gateway Control Signals (in common for all operation modes)
When operating the system with Fieldbus, the axes are controlled via Gateway of MSEP. The
top 2 words of input and output in each operation mode are the signals Gateway control and
status monitoring.

(n is the top word address for each PLC input and output between MSEP and PLC)
PLC ĺ MSEP (PLC Output) MSEP ĺ PLC (PLC Input)
Control Signal 0 n Status Signal 0 n
Control Signal 1 n+1 Status Signal 1 n+1

(1) PLC I/O Signal
PLC Output
䎃
Address n
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Control signal 0
M
O
N
–
R
TE – – – – – – – – – – – – –
䎃
䎃
䎃
䎃
Address n+1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Control signal 1
– – – – – – – – – – – – – – – –
䎃
PLC Input
䎃
Address n
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Control signal 0
RUN LERC ERR
T
M
O
D
A
LM
H
A
LM
L
–
S
E
M
G
A
LM
C
128
A
LM
C
64
A
LM
C
32
A
LM
C
16
A
LM
C
8
A
LM
C
4
A
LM
C
2
A
LM
C
1
䎃
䎃
䎃
Address n+1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Control signal 1
MNT7 MNT6 MNT5 MNT4 MNT3 MNT2 MNT1 MNT0 LN
K
7
LN
K
6
LN
K
5
LN
K
4
LN
K
3
LN
K
2
LN
K
1
LN
K
0
䎃
䎃



Signal to cancel the remained condition of communication error
(ERR-T/ERR-C) during an operation
Signal to activate operation control by communication
Each type of control status monitoring output signals
Output of communication available axis number Output of alarm-issued axis number
1 word = 16 bit
1 word = 16 bit